@Override
public synchronized void onNewMessage(lab6_msgs.GUIPolyMsg msg) {
List<Point2D.Double> vertices = new ArrayList<Point2D.Double>();
for (int i = 0; i < msg.getNumVertices(); i++) {
Point2D.Double p = new Point2D.Double(msg.getX()[i], msg.getY()[i]);
vertices.add(p);
}
boolean closed = msg.getClosed() == 1;
boolean filled = msg.getFilled() == 1;
Color c =
new Color(
(int) msg.getC().getR(),
(int) msg.getC().getG(),
(int) msg.getC().getB()); // gui.makeRandomColor();
gui.addPoly(vertices, closed, filled, c);
}
